Title:
CHEMICAL SOLUTION SPRAYING DEVICE
Document Type and Number:
Japanese Patent JP2023146330
Kind Code:
A
Abstract:
To provide a chemical solution spraying device which can reduce the time and effort of maintenance of a strainer.SOLUTION: A feed water pump 22 of a chemical solution spraying device 100 is connected to a feed water hose 23 sequentially via a first channel switching part 25, a strainer 26 and a second channel switching part 27 from the feed water hose 23 side. A spray pump 21 is connected to a chemical solution tank 9 sequentially via the first channel switching part 25, the strainer 26 and the second channel switching part 27 from the chemical solution tank 9 side. The first channel switching part 25 can be switched between the state where the feed water hose 23 communicates to the strainer 26 and the state where the chemical solution tank 9 communicates to the strainer 26. The second channel switching part 27 can be switched between the state where the strainer 26 communicates to the feed water pump 22 and the state where the strainer 26 is connected to the spray pump 21.SELECTED DRAWING: Figure 2
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Inventors:
SAITO TAKAYUKI
Application Number:
JP2022053463A
Publication Date:
October 12, 2023
Filing Date:
March 29, 2022
Export Citation:
Assignee:
MARUYAMA MFG CO
International Classes:
B05B17/00; A01M7/00
Attorney, Agent or Firm:
Yoshiki Hasegawa
Yoshiki Kuroki
Taema Taema
Yoshiki Kuroki
Taema Taema
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